private void UploadFile()
{
HttpRequest request = HttpContext.Current.Request;
HttpPostedFile httpPostedFile = request.Files["fileUpload"];
string realPath = TextUtility.GetRealPath(this.m_folderPath);
if (httpPostedFile.ContentLength == 0)
{
this.m_value = "请先选择文件";
return;
}
if (httpPostedFile.ContentLength > 4096000)
{
this.m_value = "文件过大，无法进行上传";
return;
}
if (httpPostedFile.ContentType.ToUpper().IndexOf("IMAGE") == -1)
{
this.m_value = "请选择图片文件";
return;
}
string fileName = Path.GetFileName(httpPostedFile.FileName);
if (File.Exists(realPath + "\\" + fileName))
{
Random random = new Random();
string text = string.Concat(new object[]
{
Path.GetFileNameWithoutExtension(fileName),
"_",
random.Next(1, 1000),
Path.GetExtension(fileName)
});
try
{
httpPostedFile.SaveAs(realPath + "\\" + text);
this.m_value = "上传的文件名已存在, 自动重命名为: " + text;
this.m_uploadFilePath = TextUtility.AddLast(this.m_folderPath, "/") + text;
return;
}
catch
{
this.m_value = "写入文件失败, 权限不足";
return;
}
}
try
{
httpPostedFile.SaveAs(realPath + "\\" + fileName);
this.m_value = "上传文件完毕, 文件名为: " + fileName;
this.m_uploadFilePath = TextUtility.AddLast(this.m_folderPath, "/") + fileName;
}
catch
{
this.m_value = "写入文件失败, 权限不足";
}
}
/// <summary>
/// 上传文件
/// </summary>
private void UploadFile()
{
HttpRequest Request = HttpContext.Current.Request;
HttpPostedFile fileUpload = Request.Files["fileUpload"];
string serverPath = TextUtility.GetRealPath(m_folderPath);
if (fileUpload.ContentLength == 0)
{
m_value = "请先选择文件";
}
else if (fileUpload.ContentLength > 4096000)
{
m_value = "文件过大，无法进行上传";
}
else if (fileUpload.ContentType.ToUpper().IndexOf("IMAGE") == -1)
{
m_value = "请选择图片文件";
}
else
{
// HttpContext.Current.Server.ScriptTimeout = 600;
string fileName = Path.GetFileName(fileUpload.FileName);
if (File.Exists(serverPath + "\\" + fileName))
{
Random rnd = new Random();
string newFileName = Path.GetFileNameWithoutExtension(fileName) + "_" + rnd.Next(1, 1000) + Path.GetExtension(fileName);
try
{
fileUpload.SaveAs(serverPath + "\\" + newFileName);
m_value = "上传的文件名已存在, 自动重命名为: " + newFileName;
m_uploadFilePath = TextUtility.AddLast(m_folderPath, "/") + newFileName;
}
catch
{
m_value = "写入文件失败, 权限不足";
}
}
else
{
try
{
fileUpload.SaveAs(serverPath + "\\" + fileName);
m_value = "上传文件完毕, 文件名为: " + fileName;
m_uploadFilePath = TextUtility.AddLast(m_folderPath, "/") + fileName;
}
catch
{
m_value = "写入文件失败, 权限不足";
}
}
}
}
private void UploadFile()
{
HttpPostedFile item = HttpContext.Current.Request.Files["fileUpload"];
string realPath = TextUtility.GetRealPath(this.m_folderPath);
if (item.ContentLength == 0)
{
this.m_value = "请先选择文件";
return;
}
if (item.ContentLength > 4096000)
{
this.m_value = "文件过大，无法进行上传";
return;
}
if (item.ContentType.ToUpper().IndexOf("IMAGE") == -1)
{
this.m_value = "请选择图片文件";
return;
}
string fileName = Path.GetFileName(item.FileName);
if (!File.Exists(string.Concat(realPath, "\\", fileName)))
{
try
{
item.SaveAs(string.Concat(realPath, "\\", fileName));
this.m_value = string.Concat("上传文件完毕, 文件名为: ", fileName);
this.m_uploadFilePath = string.Concat(TextUtility.AddLast(this.m_folderPath, "/"), fileName);
}
catch
{
this.m_value = "写入文件失败, 权限不足";
}
}
else
{
Random random = new Random();
object[] fileNameWithoutExtension = new object[] { Path.GetFileNameWithoutExtension(fileName), "_", random.Next(1, 1000), Path.GetExtension(fileName) };
string str = string.Concat(fileNameWithoutExtension);
try
{
item.SaveAs(string.Concat(realPath, "\\", str));
this.m_value = string.Concat("上传的文件名已存在, 自动重命名为: ", str);
this.m_uploadFilePath = string.Concat(TextUtility.AddLast(this.m_folderPath, "/"), str);
}
catch
{
this.m_value = "写入文件失败, 权限不足";
}
}
}
